Title:
Precious stone design
United States Patent D474995


Inventors:
Mehta, Dilip R. (Antwerp, BE)
Application Number:
29/162330
Publication Date:
05/27/2003
Filing Date:
06/11/2002
Assignee:
Rosy Blue, N.V. (BE)
Primary Class:
Field of Search:
63/26-28, D11/89-92, D11/1, D11/2, 63/32, 125/30.01, D11/26-29
View Patent Images:
US Patent References:
6397832Diamond cutting method and new-cut diamond shapeShuto125/30.01
5072549Method of cutting gemstones and productJohnston
4020649Brilliantized step cut diamondGrossbard
3286486Diamond with specially faceted pavilionHuisman63/32
D330873GemstoneKaplan
D382225DiamondYuanD11/90
D405712GemstoneAmbar
D439196Precious stoneTolkowsky
D447082DiamondCohenD11/90
D451427Precious stoneTolkowskyD11/90



Foreign References:
BE2801402
BE2801403
BE2754800
SE17776
Other References:
“Jewellery Coordinator, the 3rd Class of Official Approval” p. 59, published on Apr. 1997 by Japan Jewellry Association.
Primary Examiner:
SEIFERT, RALF T
Attorney, Agent or Firm:
OSTROLENK FABER LLP (845 THIRD AVENUE 8TH FLOOR, NEW YORK, NY, 10022, US)
Claims:
1. The precious stone design, as substantially described and shown.

Description:
FIG. 1 is a top view of the precious stone design.

FIG. 2 is a bottom view of the precious stone design; and,

FIG. 3 is a side view of the precious stone design.